<code>pub fn tuple2(x: (<a class="primitive" href="{{channel}}/std/primitive.i32.html">i32</a>, <a class="primitive" href="{{channel}}/std/primitive.i32.html">i32</a>)) -&gt; (<a class="primitive" href="{{channel}}/std/primitive.i32.html">i32</a>, <a class="primitive" href="{{channel}}/std/primitive.i32.html">i32</a>)</code>